baber/WOPTO huggingface dataset:
Patent JP-2019188366-A (JP)
Title: Ion removal system
Inventor: MAEDA YASUNARI
IPC: C02F5/00
Filed: 2018-04-27
Abstract: To provide an ion removal system with excellent maintainability and environmental friendliness.SOLUTION: There is provided an ion removal system, including: a hard water storage unit that stores hard water; a fine bubble generation unit that generates fine bubbles and supplies them to the hard water storage unit; an ion remover that removes metal ions from the hard water by adsorbing metal ions in the hard water to the fine bubbles in the hard water storage tank, crystallizing and precipitating the adsorbed metal ions; a particle injection device that introduces particles containing the same element as the metal ions into the hard water at an injection point located upstream of the hard water storage unit in a flow direction of the hard water or at the hard water storage unit.SELECTED DRAWING: Figure 1
Patent JP-2019191465-A (JP)
Title: Optical laminate, optical laminate with cover glass, method for producing them, and image display device with cover glass
Inventor: TAKASE YUTA
IPC: G09F9/00
Filed: 2018-04-27
Abstract: To provide an optical laminate in which cracking is suppressed even though the optical laminated is subjected to a cutting work, an optical laminate with a cover glass including the optical laminate, a method for producing them, and an image display device with a cover glass including the optical laminate or optical laminate with a cover glass.SOLUTION: An optical laminate has an optical film that is subjected to a cutting work and an adhesive layer, and has a ratio RR/DR of regular reflectance RR and diffuse reflectance DR in a cut end face of 0.15 or more. An optical laminate with a cover glass includes the optical laminate, and a cover glass laminated via another adhesive layer arranged on the opposite side to the adhesive layer of the optical laminate.SELECTED DRAWING: Figure 5
Patent JP-2019190799-A (JP)
Title: Heat exchanger
Inventor: TAKAGI YUSUKE
IPC: F25B39/02
Filed: 2018-04-27
Abstract: To provide a heat exchanger in which a refrigerant inlet and a refrigerant outlet are arranged close to each other, and which can prevent the lowering of a capability for cooling cooling water.SOLUTION: A core part 3 possessed by a heat exchanger 1 is constituted of a plurality of plates 10 which are laminated with intervals so as to form a plurality of refrigerant flow passages 20 and a plurality of cooling water flow passages 30. Refrigerant inlet-side tank parts 21 and refrigerant outlet-side tank parts 22 make the plurality of refrigerant flow passages 20 communicate with each other in a lamination direction, and are arranged in separated positions. Refrigerant inlets 23 and refrigerant outlets 24 communicate with the refrigerant inlet-side tank parts 21 and the refrigerant outlet-side tank parts 22, respectively, and are arranged at one end part of the core part 3 in the lamination direction. Refrigerant inlet flow passages 25 make the refrigerant inlets 23 and the refrigerant inlet-side tank parts 21 communicate with each other. Then, an inter-center distance α between the refrigerant outlet-side tank parts 22 and the refrigerant outlets 24 is shorter than an inter-center distance β between the refrigerant inlet-side tank parts 21 and the refrigerant inlets 23.SELECTED DRAWING: Figure 3
Patent JP-2019181115-A (JP)
Title: Walking cycle variation measurement device
Inventor: SHIINA KAZUHIRO
IPC: A61B5/11
Filed: 2018-04-12
Abstract: To eliminate the need for a device fixation operation of equipment and a measurement assistant, achieve high precision measurement under the same measurement condition while being a simple measurement act so that an elderly person may repeat and continue by oneself on a daily basis, and enable a walking cycle variation coefficient being an important indicator of the syndrome at old age and the evaluation of the aging variation.SOLUTION: (1) Walking start is automatically determined to eliminate failure of measurement, and the measurement is made in the constant step count just after an acceleration period and measurement conditions are aligned to enable comparison with the standard and temporal comparison. (2) A measuring apparatus is contained in a pocket of the garment coming in contact with a thigh without being fixedly worn in a body. (3) Gravity direction acceleration is calculated from a value of an acceleration sensor of the measuring apparatus. (4) The time of arrival of an impact of the heel grounding that spreads without going by way of a hip joint is detected from the transitivity and high precision measurement of the walking cycle variation coefficient is achieved. (5) The measurement results capable of recognizing repeatability are extracted from multiple measurement results of the same timing, compared with the standard, or evaluated by catching a sequential change.SELECTED DRAWING: Figure 2
Patent JP-2019195369-A (JP)
Title: Game system and game program
Inventor: SHOJI KOICHI
IPC: A63F13/795
Filed: 2018-05-07
Abstract: To provide a game system and a game program in which a utilizing method of a group including a plurality of players is developed.SOLUTION: A game system 1 comprises: a ranking unit 266b for ranking a player at a level 5 or a level 4 lower than the level 5 according to a result of a matching play: and a group guide unit 266c for guiding a group creation to a player ranked at the level 4 who has defeated by a player ranked at the level 5.SELECTED DRAWING: Figure 18
Patent JP-2019197849-A (JP)
Title: Plasma processing apparatus
Inventor: HAYASAKA TOMOSUKE
IPC: H01L21/3065
Filed: 2018-05-11
Abstract: To provide a plasma processing apparatus capable of cooling a member that becomes high temperature under reduced pressure in a chamber.SOLUTION: A plasma processing apparatus according to an embodiment includes a chamber. The chamber provides an internal space. One or more first members are provided such that at least some of the first members are exposed to a reduced pressure environment including the internal space. The one or more first members are included in the chamber or are separate from the chamber. One or more second members are in contact with the one or more first members, respectively. At least some of the one or more second members are disposed in the atmospheric pressure environment. Each of one or more feeders supplies a refrigerant to a cavity provided in a corresponding second member from among the one or more second members.SELECTED DRAWING: Figure 1
Patent JP-2018162249-A (JP)
Title: Compound
Inventor: YOSHIZUMI EIKO
IPC: C07F15/00
Filed: 2018-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an organic metal iridium complex which is good in luminous efficiency, has long life, and exhibits yellow light emitting, as a new substance.SOLUTION: There is provided an organic metal iridium complex containing a structure represented by the following general formula (G1) having a structure in which a phenyl group of which 2 position and 6 position are substituted by alkyl groups binds to 4 position of pyrimidine. In the formula, Rand Rrepresent each independently a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms.SELECTED DRAWING: None
Patent JP-2019199903-A (JP)
Title: Brake cylinder device
Inventor: ASANO YOSHIO
IPC: B60T13/38
Filed: 2018-05-15
Abstract: To provide a brake cylinder device capable of preventing fluid supplied to a fluid brake after braking force of a spring brake is released from resetting release of the braking force of the spring brake.SOLUTION: A bake cylinder device 50 includes a fluid brake 60, a spring brake 70, and a brake releasing mechanism 90. The bake cylinder device 50 supplies compressed air to the spring brake 70 so as to reduce braking force of the spring brake 70 when the fluid brake 60 is in action. In the brake cylinder device 50, an area S1 of a pressure receiving surface 55a which receives the compressed air to be supplied to the spring brake 70 is established so as not to switch to a state in which the braking force of the spring brake 70 is generated by a pressure of the compressed air supplied to the spring brake 70 after the braking force of the spring brake 70 is released by the brake releasing mechanism 90 being operated.SELECTED DRAWING: Figure 1
Patent JP-2019201301-A (JP)
Title: Imaging system
Inventor: KADOSHITA KOHEI
IPC: H04N5/232
Filed: 2018-05-16
Abstract: To favorably avoid a reduction in accuracy of distance measurement with respect to a traveling direction of a vehicle.SOLUTION: A first imaging apparatus and a second imaging apparatus mounted on a vehicle are provided. The first imaging apparatus has a first angle of view. The second imaging apparatus has a second angle of view smaller than the first angle of view. The second imaging apparatus is driven by a drive unit so as to move an imaging range of the second imaging apparatus. The drive unit is controlled by a control unit on the basis of information related to a progress of the vehicle.SELECTED DRAWING: Figure 4
Patent JP-2019201158-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: HIKOSAKA TOSHIKI
IPC: H01L21/365
Filed: 2018-05-18
Abstract: To provide a semiconductor device capable of improving features and a manufacturing method of the same.SOLUTION: According to the embodiment, a semiconductor device includes: a first nitride semiconductor region; a second nitride semiconductor region; and an intermediate region provided between the first nitride semiconductor region and the second nitride semiconductor region. The concentration of S1 in the intermediate region is 1×10/cmor more and 1×10/cmor less. An electric charging density in the intermediate region is 3×10/cmor less.SELECTED DRAWING: Figure 1
Patent JP-2019200192-A (JP)
Title: Decompressing and cooling system for containment of nuclear power plant
Inventor: AXEL HILL
IPC: G21C9/004
Filed: 2018-05-18
Abstract: To enable a steam compressor 24 to be effectively re-cooled.SOLUTION: A decompressing and cooling system 90 for steam or/and compressible air, installed in a containment 6, comprises the steam compressor 24 and a re-cooling system for re-cooling the steam compressor 24. The steam compressor 24 includes an upstream port connected to the containment 6 via an exhaust line 10 and a downstream port connected to the containment 6 via a back-feed line 30. The back-feed line 30 includes a back-feed compressor 32. Since the re-cooling system is capable of self-standing, the problem can be solved.SELECTED DRAWING: Figure 1
Patent JP-2019008280-A (JP)
Title: Resist material and patterning method
Inventor: HATAKEYAMA JUN
IPC: G03F7/038
Filed: 2018-05-22
Abstract: To provide a resist material that has high sensitivity and improved LWR and CDU as both of positive resist material and negative resist material, and a patterning method using the same.SOLUTION: A resist material contains a polymer having a specific repeating unit that has an alkylene group or an arylene group substituted with a bromine atom, and a fluoroalkylsulfonate group, and becomes sulfonium or iodonium salt.SELECTED DRAWING: None
Patent JP-2019204645-A (JP)
Title: connector
Inventor: SASANO NAOYA
IPC: H01R24/60
Filed: 2018-05-22
Abstract: To provide a connector that, even when an object to be inspected is connected from a direction different from a connection direction to a terminal connection part, can connect the object to be inspected without damaging the object to be inspected.SOLUTION: A connector comprises: a box-shape connector housing that has an opening surface provided with an opening; a terminal connection part that is located inside the connector housing at one end in a first direction intersecting the opening and exposed to the outside of the connector housing so that it can connect to an object to be inspected at the other end in the first direction, is arranged at a reference position in the opening at which a gap is provided between an edge of the opening and the terminal connection part, and is supported by the connector housing in a state where it can oscillate on the opening surface; and an urging unit that is arranged inside the connector housing and urges the terminal connection part against the connector housing toward the reference position.SELECTED DRAWING: Figure 2
Patent JP-2019202848-A (JP)
Title: Passenger conveyor device
Inventor: TAKEMOTO HIROSUKE
IPC: B66B23/24
Filed: 2018-05-23
Abstract: To provide a passenger conveyor device capable of handling two movement handrails having different thickness dimensions in one movement handrail guide device.SOLUTION: A passenger conveyor device of the present invention comprises: steps coupled in an endless state to move circularly; a pair of rails standing along the movement direction of the steps; a movement handrail provided at a peripheral edge of the rails and moves in synchronization with the steps; and a movement handrail guide device for supporting the movement handrail and provided at the peripheral edge of the rails. The movement handrail guide device comprises a guide frame comprising a rotation guide piece having sides of at least two linear dimensions and capable of supporting the movement handrail on two sliding surfaces.SELECTED DRAWING: Figure 6
Patent JP-2019203458-A (JP)
Title: Control device of internal combustion engine
Inventor: HARA TOMOHIRO
IPC: F02D13/02
Filed: 2018-05-24
Abstract: To suppress the flow-in of acid condensed water into a cylinder even if a quantity of a gas flowing into the cylinder from an intake port is reduced.SOLUTION: An ECU 50 performs engine control (blowback control) for blowing a gas in a cylinder 12 back to an intake port 14. The blowback control is performed when it is determined that a stop command (fuel cut command) of fuel injection is issued from an injector. The blowback control is also performed when it is determined that condensed water is produced at a downstream side rather than a merging part A of an EGR pipe 40 and an intake pipe 26. In the blowback control, the valve-closing timing EVC of an exhaust valve and the valve-opening timing IVO of an intake valve are controlled so that the gas in the cylinder 12 is blown back to the intake port 14. In the blowback control, an opening of a VN of a turbine 30b and an opening of an EGR valve 44 are controlled so that the back pressure of an engine 10 is boosted.SELECTED DRAWING: Figure 2
Patent JP-2019204367-A (JP)
Title: Id issuing apparatus, id issuing method, and program
Inventor: MIURA MITSUGI
IPC: G06F21/45
Filed: 2018-05-24
Abstract: To provide an ID issuing apparatus, an ID issuing method, and a program which can automatically issue an ID which allows a person to easily remember, while keeping security.SOLUTION: An ID issuing apparatus 10 has an ID number issuing unit 20 for issuing an ID number consisting of digit sequences, and an ID number converting unit 30 for converting the ID number into another digit sequence and computing equations by using a preset function and for further converting the obtained another digit sequences and computing equations into a character string in accordance with a preset rule.SELECTED DRAWING: Figure 1
Patent JP-2019205307-A (JP)
Title: Winding device and winding method of split core piece
Inventor: TAKAHASHI MICHIHIRO
IPC: H02K15/085
Filed: 2018-05-25
Abstract: To suppress the occurrence of unnecessary twisting or loosening in a winding in a winding device of a split core piece in which a lead wire is drawn out from a nozzle in order to apply a toroidal winding to a slot of the split core piece that is rotated stepwise by an index mechanism.SOLUTION: A winding work space WS is set adjacent to index mechanisms 15A and 15B such that slots 7 and 8 of a split core piece 6 rotated stepwise by the index mechanisms 15A and 15B face in the circumferential direction, and a nozzle 9 is arranged to face the winding work space WS, and rotation drive mechanisms 16A and 16B that rotate the entire index mechanisms 15A and 15B are connected to the index mechanisms 15A and 15B such that a lead wire fed from the nozzle 9 in the slots 7 and 8 in the winding work space WS is wound.SELECTED DRAWING: Figure 2
Patent JP-2019202022-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-05-25
Abstract: To provide a game machine capable of reducing the processing load for determining whether or not to control to an advantageous state.SOLUTION: For an advantageous state determination value, in a predetermined numerical value range, at least a common numerical value range is set among a plurality of stages of setting values that can be set by setting means. In a predetermined numerical value range, the advantageous state determination value of an advantageous setting value is set to include the common numerical value range and a non-common numerical value range that is not set in the advantageous state determination value of a disadvantageous set value. The common numerical value range and the non-common numerical value range are set so as to be a numerical value range continuous from a predetermined reference value. In the predetermined numerical value range, the advantageous state determination value is set so as to be a numerical value range continuous from the predetermined reference value regardless of whether the state is a normal state or a special state.SELECTED DRAWING: Figure 8-17
Patent JP-2019204756-A (JP)
Title: Luminaire
Inventor: SUGANO TETSUO
IPC: F21V23/00
Filed: 2018-05-25
Abstract: To provide a luminaire such that up to a subject deep part can be clearly observed.SOLUTION: The present invention relates to a luminaire (100) which uses a semiconductor laser as a light source to radiate a subject, and the luminaire comprises: a plurality of light emission parts (30, 40) which emit a plurality of lights differing in wavelength band; a light emission control part (10) which controls respective light emission outputs of the plurality of light emission parts; and a mixing part (60) which mixes the outputs of the plurality of light emission parts to generate an output light. The light emission control part controls wavelengths and power densities of the respective light emission outputs of the plurality of light emission parts to obtain a reflected light from a deep part of a subject.SELECTED DRAWING: Figure 1
Patent JP-2019206801-A (JP)
Title: Structure of lower frame of window shutter
Inventor: SAITO ISAO
IPC: E06B9/17
Filed: 2018-05-28
Abstract: To provide structure of a lower frame of a window shutter which prevents flowing of flame from a gap that has occurred between a base end side portion of the lower frame and a body in the case of fire, in a window shutter device.SOLUTION: A lower frame 6 of a window shutter comprises an upper face 60 that extends toward the outdoor side from a body and a base end side portion, and the base end side portion comprises a first base end side edge (a base end side lower edge for attachment 65') and a second base end side edge ( a base end side lower edge 65), and is attached to the body by fixing the first base end side edge to the body by means of a screw 67, and at least a portion of the second base end side edge alienates from and opposes to the body in a state that the lower frame 6 is attached to the body, and a heat expansion fireproof member 68 is provided on a face that opposes to the body of the second base end side edge (the base end side lower edge 65).SELECTED DRAWING: Figure 25
Patent JP-2018202486-A (JP)
Title: Apparatus for additive manufacturing of product with calibration device and method for calibrating apparatus
Inventor: JONAS VAN VAERENBERGH
IPC: B33Y10/00
Filed: 2018-06-06
Abstract: To provide an apparatus and a method that enable easy and fast measurement and calibration of the power of a laser beam as well as calibration of scanning means, without having to open a build chamber.SOLUTION: The invention relates to an apparatus for layered manufacture of a three-dimensional product, in particular for application of an additive manufacturing technique such as selective laser melting. The apparatus has a build chamber in which the product is constructed and an optical system that extends outside of the build chamber. The optical system has at least a beam source to generate an energy beam and includes corresponding scanning means to move this beam. Here, a control unit is provided that controls the scanning means to move the beam so that it strikes a selected position. The wall of the build chamber is characterized by a closed window that is transparent to the beam so that the beam passes through the window and enters the build chamber.SELECTED DRAWING: None
Patent JP-2019212521-A (JP)
Title: Lever type connector
Inventor: YASUDA TOMOAKI
IPC: H01R13/631
Filed: 2018-06-06
Abstract: To regulate movement a moving plate when a lever rotates in a state where both housings are detached.SOLUTION: A cam pin 41 having a projection measure larger than the cam projection 23 of a moving plate 18 is formed in a female side housing 40, and a cam groove 28 for receiving the cam projection 23 and the cam pin 41 in the mating/withdrawal period of both housings 10, 40, and an escape space 31 for regulating approach of the cam pin 41 by communicating with the cam groove 28 and forming shallower than the cam groove 28 is formed in the lever 24. In a period where both housings 10, 40 are detached and the lever 24 rotates from the initial position to the mating position while the moving plate 18 is at a protection position, the cam projection 23 is received in the escape space 31 in a state where the cam projection 23 is not in contact with the lever 24.SELECTED DRAWING: Figure 5
Patent JP-2019211682-A (JP)
Title: Lens assembly, imaging apparatus, and electronic apparatus
Inventor: KOMAKURA RYO
IPC: G02B7/02
Filed: 2018-06-07
Abstract: To provide a lens assembly capable of adjusting an air interval with a simple structure.SOLUTION: A lens assembly 4 includes a lens group 20 including lenses 21 to 25, a lens holder 10 holding the lens group 20, and light-shielding plates 80 to 82. The lens group 20 includes a pair of lenses 22 and 23, a pair of lenses 23 and 24, and a pair of lenses 24 and 25 which comprise a front lens and a rear lens which form the air interval and are adjacent to each other. The light-shielding plate 80 is arranged between the front lens 22 and the rear lens 23, the light-shielding plate 81 is arranged between the front lens 23 and the rear lens 24, and the light-shielding plate 82 is arranged between the front lens 24 and the rear lens 25. The air interval between the front lens and the rear lens is adjusted to designed air intervals G1 to G3 by the thicknesses of the light-shielding plates 80 to 82.SELECTED DRAWING: Figure 10
Patent JP-2019209900-A (JP)
Title: Cup holder
Inventor: OKAMOTO RYOICHI
IPC: B60N3/10
Filed: 2018-06-07
Abstract: To provide a cup holder which is excellent in container vibration suppression effect.SOLUTION: A first opposing part 11 and a second opposing part 12, which face each other with a container insertion hole 7 interposed therebetween, is provided on a holder body 3, a base end part 16 of a first contact part 14 is overlapped on the first opposing part 11 from above and is fixed, and a tip 17 of the first contact part 14 projects into the container insertion hole 7. A planar second contact part 20, which stands below the container insertion hole 7, is fixedly provided on the second opposing part 12. The first opposing part 11 has a tabular shape which is hard to bend and deform, and the tip 17 of the first contact part 14 has a flat plate shape which is thinner than the first opposing part 11 and is easy to deform. In the container loading state in which the container is inserted in the container insertion hole 7 and is supported on a container loading part 9, the tip 17 of the first contact part 14 is bent downward and is brought into contact with a side face of the container, thereby pressing the container to the second contact part 20 side.SELECTED DRAWING: Figure 1